openai-whisper SKILL.md skillA

openai-whisper from coco-research/coco is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add coco-research/coco/openai-whisper@git:20260802.1479e32

Pins git:20260802.1479e32 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: coco-research/coco
Path: skills/openai-whisper/SKILL.md
Versions recorded: 2
Latest version: git:20260802.1479e32, committed Aug 2, 2026
First version recorded: Apr 26, 2026
Size: 3,868 bytes
Repository stars: 797
License: a license file GitHub does not identify

Speech-to-text transcription via OpenAI Whisper. Supports two modes — Local CLI (no API key, runs on-device) and Cloud API (fast, scalable, requires OPENAI_API_KEY). Use when the user needs to transcribe audio files, translate speech, or convert audio to text.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# OpenAI Whisper — Speech-to-Text

Transcribe audio files using OpenAI's Whisper model. Two modes available depending on your needs:

| Mode | Latency | Cost | Privacy | Setup |
|------|---------|------|---------|-------|
| Local CLI | Slower (on-device GPU/CPU) | Free | Audio never leaves machine | Install `whisper` binary |
| Cloud API | Fast | Per-minute pricing | Audio sent to OpenAI | `OPENAI_API_KEY` required |

---

## Mode 1: Local CLI

Run Whisper locally with no API key required. Models download to `~/.cache/whisper` on first run.

### Quick Start

```bash
whisper /path/audio.mp3 --model medium --output_format txt --output_dir .
```

### Common Commands

```bash
# Transcribe to text file
whisper /path/audio.mp3 --model medium --output_format txt --output_dir .

# Transcribe with translation to English
whisper /path/audio.m4a --task translate --output_format srt

# Transcribe with specific language
whisper /path/audio.wav --model large --language en --output_format json
```

### Model Selection

| Model | Speed | Accuracy | VRAM |
|-------|-------|----------|------|
| `tiny` | Fastest | Lowest | ~1 GB |
| `base` | Fast | Low | ~1 GB |
| `small` | Medium | Good | ~2 GB |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add coco-research/coco/openai-whisper@sha256:3a71c553f09e6a70

The line at the top of this page pins the label git:20260802.1479e32, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_iewmdrray3445h6h.svg)](https://markdownregistry.com/a/art_iewmdrray3445h6h)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Apr 26, 2026 and Aug 2, 2026, about one every 99 days.

version	committed	commit	size	audit
git:20260802.1479e32 latest	2026-08-02	1479e32	3,868 B	A	view · diff
git:20260426.d53cc6c	2026-04-26	d53cc6c	3,848 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (3868 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

coco-research/coco · 797 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_iewmdrray3445h6h
GET https://markdownregistry.com/api/v1/resolve?ref=coco-research/coco/openai-whisper
GET https://markdownregistry.com/api/v1/blob/3a71c553f09e6a7060d1fcfb2fa8387d60d53b888c06f35e14b5067a29ecbda3

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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